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AP Bio 15 Online
OpenStudy (anonymous):

@dtan5457 Soil conservation involves protecting _______ and preventing _______. A. soil quality; erosion B. topsoil; pollution C. soil layers; erosion D. soil layers; pollution

OpenStudy (anonymous):

@dtan5457

OpenStudy (dtan5457):

Soil conservation is the prevention of soil from erosion or reduced fertility caused by overuse, acidification, salinization or other chemical soil contamination.

OpenStudy (anonymous):

i'll say A

OpenStudy (anonymous):

help @GreenCat

OpenStudy (dtan5457):

Well actually I'd go with soil layers, not quality.

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

so c

OpenStudy (dtan5457):

yes

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